STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
spo20Sec14 cytosolic factor; Required for transport of secretory proteins from the Golgi complex. Catalyzes the transfer of phosphatidylinositol and phosphatidylcholine between membranes in vitro. Essential for viability and secretion. (286 aa)    
Predicted Functional Partners:
pfd3
Probable prefoldin subunit 3; Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins (By similarity); Belongs to the prefoldin subunit alpha family.
 
  
   0.869
spo14
Membrane glycoprotein spo14; Required for the formation of transport vesicles from the ER. This function involves the cytoplasmic domain of the protein, which is thought to interact with the small GTP-binding protein sar1.
      
 0.838
spo2
Sporulation-specific protein 2; Involved in sporulation. Plays a significant role in modification of the spindle pole body prior to spore formation and is required for initiating forespore membrane formation. Assists in the localization of spo13 to the outer surface of the SPB.
    
 
 0.780
spo13
Sporulation-specific protein 13; Involved in sporulation. Plays a significant role in modification of the spindle pole body prior to spore formation and is required for initiating forespore membrane formation.
      
 0.756
spo15
Sporulation-specific protein 15; Has a role in the initiation of spore membrane formation.
      
 0.755
spo3
Sporulation-specific protein 3; Has a role in spore morphogenesis. Involved in the assembly of the forespore membrane.
      
 0.750
stt4
Phosphatidylinositol 4-kinase stt4; Acts on phosphatidylinositol (PI) in the first committed step in the production of the second messenger inositol 1,4,5,- trisphosphate.
      
 0.640
fig4
Polyphosphoinositide phosphatase; The PI(3,5)P2 regulatory complex regulates both the synthesis and turnover of phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2).
      
 0.619
gdi1
Probable secretory pathway GDP dissociation inhibitor 1; Belongs to the Rab GDI family.
   
 
 0.614
sec18
Vesicular-fusion protein sec18; Required for vesicle-mediated transport. Catalyzes the fusion of transport vesicles within the Golgi cisternae. Is also required for transport from the endoplasmic reticulum to the Golgi stack. Seems to function as a fusion protein required for the delivery of cargo proteins to all compartments of the Golgi stack independent of vesicle origin (By similarity); Belongs to the AAA ATPase family.
    
 
 0.603
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
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